Workshop Repair and Service Manuals GMC SIERRA
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Air Conditioning Compressor Bracket Replacement (Non-HP2) Compressor

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Removal ProcedureRemove the A/C compressor. Refer toAir Conditioning Compressor Replacement.Remove the A/C belt tensioner bolts.Remove the A/C belt tensioner.

Air Conditioning Compressor Bracket Replacement (Non-HP2) Compressor

Remove the A/C compressor bracket mounting bolts.Remove the A/C compressor bracket.Installation Procedure

Air Conditioning Compressor Bracket Replacement (Non-HP2) Compressor

Install the A/C compressor bracket.

Caution:Refer toFastener Caution.

Install the A/C compressor bracket mounting bolts and tightento50-Y(37-lb-ft).Install the A/C belt tensioner.Install the A/C belt tensioner bolts and tighten to50-Y(37-lb-ft).Install the A/C compressor. Refer toAir Conditioning Compressor Replacement.
Compressor Clutch Plate Hub Assembly Replacement Compressor Compressor Clutch     Compressor Clutch Plate/Hub Assembly Replacement Callout Component Name Preliminary ProcedureRemove the air conditioning compressor belt. Refer toAir Conditioning Compressor Belt Replacement.Remove the air...
Floor Air Outlet Duct Replacement - Right Side     Floor Air Outlet Duct Replacement - Right Side Callout Component Name Preliminary ProcedureRemove the I/P insulator. Refer toInstrument Panel Insulator Replacement.Remove the front floor console side trim panel...
Air Conditioning O-Ring Seal Replacement     Removal Procedure Disassemble the A/C refrigerant components. Refer to theappropriate repair procedureFor compression style fittings use a back up wrench on thefitting (2) and loosen the fitting nut (1).For banjo style...
Odor Correction     Eliminating Air Conditioning Odor Odors may be emitted from the air conditioning systemprimarily at start up in hot, humid climates. The followingconditions may cause the odor: Debris is present in the HVAC module.Microbial...
Heating and Air Conditioning System Description and Operation (HP2)     Engine Coolant Engine coolant is the essential element of the heatingsystem. The thermostat controls the normal engine operating coolanttemperature. The thermostat also creates a restriction for thecooling system that promotes...
Instrument Panel Outer Air Outlet Replacement - Right Side (Without RPO SLT)     Instrument Panel Outer Air Outlet Replacement - Right Side Callout Component Name 1 Instrument Panel Upper Trim Panel Procedure Refer toInstrument Panel Upper Trim Panel Replacement. 2 Instrument Panel...